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comms: Some trivial changes

This commit is contained in:
Kim Woelders 2023-12-10 17:51:46 +01:00
parent 9561cc6cdc
commit a85954ad53
1 changed files with 18 additions and 5 deletions
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23
api/comms.c
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@ -138,10 +138,16 @@ CommsSend(const char *buf, unsigned int len)
static Bool static Bool
ev_check(Display *d __UNUSED__, XEvent *ev, XPointer p __UNUSED__) ev_check(Display *d __UNUSED__, XEvent *ev, XPointer p __UNUSED__)
{ {
if (((ev->type == ClientMessage) && (ev->xclient.window == my_win)) || if (ev->type == ClientMessage)
((ev->type == DestroyNotify) && {
(ev->xdestroywindow.window == comms_win))) if (ev->xclient.window == my_win)
return True; return True;
}
else if (ev->type == DestroyNotify)
{
if (ev->xdestroywindow.window == comms_win)
return True;
}
return False; return False;
} }
@ -151,13 +157,20 @@ CommsWaitForMessage(void)
XEvent ev; XEvent ev;
char *msg = NULL; char *msg = NULL;
while ((!msg) && (comms_win)) for (;;)
{ {
XIfEvent(disp, &ev, ev_check, NULL); XIfEvent(disp, &ev, ev_check, NULL);
if (ev.type == DestroyNotify) if (ev.type == DestroyNotify)
{
comms_win = 0; comms_win = 0;
break;
}
else else
{
msg = CommsHandleClientMessage(&ev); msg = CommsHandleClientMessage(&ev);
if (msg)
break;
}
} }
return msg; return msg;
} }